Nielsville is a city located in Minnesota. With a 2020 population of 86, it is the 783rd largest city in Minnesota and the 18545th largest city in the United States. Nielsville is currently declining at a rate of 0.00% annually and its population has decreased by -4.44% since the most recent census, which recorded a population of 90 in 2010. Nielsville reached it's highest population of 90 in 2010. Spanning over 0 miles, Nielsville has a population density of 280 people per square mile.
The average household income in Nielsville is $55,269 with a poverty rate of 35.25%. The median rental costs in recent years comes to - per month, and the median house value is $35,000. The median age in Nielsville is 30 years, 48.8 years for males, and 21.5 years for females. For every 100 females there are 76.8 males.